Greene, Tweed leverages expertise in a variety of markets and products to give their customers the most innovative and cost-effective solutions to their demanding applications. With over 20 years of industry experience, the world’s leading semiconductor and solar fabs, foundries, OEMs and flat panel display manufacturers trust Greene, Tweed to provide reliable and effective solutions for their critical applications.
As the first in the nation to utilize cleanroom manufacturing, Greene, Tweed has continually evolved to meet the rapidly changing needs of the semiconductor and solar industries. Chemraz® seals are designed to withstand the latest plasmas used in cutting-edge deposition and etch wafer process operations. Our range of integrated solutions leverages bonding, encapsulation and coating capabilities to provide extra protection for critical components.
Greene, Tweed’s product line includes o-rings, centering rings, slit valves, door seals, load lock seals, and integrated sealing assemblies.
Primary semiconductor and solar materials include:
Chemraz® – This family of high-performance perfluoroelastomer seals operates at high temperatures and has excellent chemical compatibility.
Fluoroelastomers – This popular class provides good chemical compatibility, withstands a variety of chemicals, and is available in a broad range of geometries and cross sections.
Arlon® – A tough, high-temperature, semi-crystalline, advanced engineered thermoplastic with a unique combination of mechanical, thermal, chemical and electrical properties.
Avalon® – A high purity PTFE thermoplastic with low particulation and high dimensional stability that provides exceptional resistance to plasma, chemicals, wear and high temperatures.
Chemraz®, Arlon®, and Avalon® are registered trademarks of Greene, Tweed Technologies, Inc.